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  <head>
    <meta charset="UTF-8" />
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    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
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  <body>
    <!-- 摧毁小行星 -->
    <script>
      var asteroidsDestroyed = (mass, asteroids) => {
        asteroids.sort((a, b) => a - b)
        let num = mass
        let len = asteroids.length
        for (let i = 0; i < len; i++) {
          if (num < asteroids[i]) return false
          num += asteroids[i]
        }
        return true
      }
      console.log(asteroidsDestroyed(10, [3, 9, 19, 5, 21]))
    </script>
  </body>
</html>
